! Started logfile: /vlbi/uf001/uva//J0945+4636_S_dfm.log on Mon Jan 14 00:36:36 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0945+4636_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0945+4636_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.820106 visibilities/baseline/integration-bin. ! Found source: J0945+4636 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 3720 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0945+4636_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042552Jy sigma=20.209205 ! Fit after self-cal, rms=0.686786Jy sigma=13.305648 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.79 mas, bmaj=4.498 mas, bpa=0.8328 degrees ! Estimated noise=0.920435 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.237112 Jy ! Component: 100 - total flux cleaned = 0.307995 Jy ! Total flux subtracted in 100 components = 0.307995 Jy ! Clean residual min=-0.012741 max=0.028812 Jy/beam ! Clean residual mean=-0.000039 rms=0.003720 Jy/beam ! Combined flux in latest and established models = 0.307995 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.307995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086362Jy sigma=1.618426 ! Fit after self-cal, rms=0.086293Jy sigma=1.617075 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308135 Jy ! Component: 100 - total flux cleaned = 0.0475525 Jy ! Total flux subtracted in 100 components = 0.0475525 Jy ! Clean residual min=-0.010068 max=0.010550 Jy/beam ! Clean residual mean=-0.000024 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 0.355548 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.355548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073577Jy sigma=1.371520 ! Fit after self-cal, rms=0.073547Jy sigma=1.370909 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=5.055 mas, bpa=-3.622 degrees ! Estimated noise=0.657789 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115362 Jy ! Component: 100 - total flux cleaned = 0.0176615 Jy ! Component: 150 - total flux cleaned = 0.0213602 Jy ! Component: 200 - total flux cleaned = 0.0236193 Jy ! Total flux subtracted in 200 components = 0.0236193 Jy ! Clean residual min=-0.008871 max=0.009230 Jy/beam ! Clean residual mean=-0.000038 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.379167 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.379167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071672Jy sigma=1.336909 ! Fit after self-cal, rms=0.071636Jy sigma=1.336171 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 5.055 at -3.622 degrees (North through East) ! Clean map min=-0.0087591 max=0.31133 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.92 HN 1.00 LA 0.89 ! MK 1.04 NL 1.12 OV 1.05 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.00 LA 0.94 ! MK 1.02 NL 1.11 OV 1.04 PT 0.99 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.02 LA 0.93 ! MK 1.03 NL 1.11 OV 1.04 PT 1.01 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.071636Jy sigma=1.336171 ! Fit after self-cal, rms=0.063026Jy sigma=1.163919 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=5.098 mas, bpa=-3.462 degrees ! Estimated noise=0.662249 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155857 Jy ! Component: 100 - total flux cleaned = -0.00177708 Jy ! Component: 150 - total flux cleaned = -0.00166376 Jy ! Component: 200 - total flux cleaned = -0.00151983 Jy ! Total flux subtracted in 200 components = -0.00151983 Jy ! Clean residual min=-0.005152 max=0.005046 Jy/beam ! Clean residual mean=-0.000021 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.377647 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.377647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062868Jy sigma=1.160986 ! Fit after self-cal, rms=0.062899Jy sigma=1.160250 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062899Jy sigma=1.160250 ! Fit after self-cal, rms=0.061605Jy sigma=1.128946 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=5.093 mas, bpa=-3.322 degrees ! Estimated noise=0.662212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132055 Jy ! Component: 100 - total flux cleaned = -8.68361e-05 Jy ! Component: 150 - total flux cleaned = -0.000121234 Jy ! Component: 200 - total flux cleaned = -0.000122365 Jy ! Total flux subtracted in 200 components = -0.000122365 Jy ! Clean residual min=-0.003259 max=0.003783 Jy/beam ! Clean residual mean=-0.000011 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.377525 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.377525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061543Jy sigma=1.128010 ! Fit after self-cal, rms=0.061554Jy sigma=1.127776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-16.5, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353059 Jy ! Component: 100 - total flux cleaned = 0.0051771 Jy ! Component: 150 - total flux cleaned = 0.00578687 Jy ! Component: 200 - total flux cleaned = 0.00607293 Jy ! Total flux subtracted in 200 components = 0.00607293 Jy ! Clean residual min=-0.003044 max=0.003045 Jy/beam ! Clean residual mean=-0.000010 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.383598 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.383598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061328Jy sigma=1.123546 ! Fit after self-cal, rms=0.061314Jy sigma=1.123319 ! Inverting map ! Added new window around map position (-14, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193728 Jy ! Component: 100 - total flux cleaned = 0.00229216 Jy ! Component: 150 - total flux cleaned = 0.00258991 Jy ! Component: 200 - total flux cleaned = 0.00272844 Jy ! Total flux subtracted in 200 components = 0.00272844 Jy ! Clean residual min=-0.002889 max=0.002711 Jy/beam ! Clean residual mean=-0.000010 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.386326 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.386326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061173Jy sigma=1.120762 ! Fit after self-cal, rms=0.061167Jy sigma=1.120624 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061167Jy sigma=1.120624 ! Fit after self-cal, rms=0.061101Jy sigma=1.120110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=5.089 mas, bpa=-3.258 degrees ! Estimated noise=0.661838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725897 Jy ! Component: 100 - total flux cleaned = 0.000868507 Jy ! Component: 150 - total flux cleaned = 0.000994629 Jy ! Component: 200 - total flux cleaned = 0.00103267 Jy ! Total flux subtracted in 200 components = 0.00103267 Jy ! Clean residual min=-0.002826 max=0.002686 Jy/beam ! Clean residual mean=-0.000004 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.387359 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.387359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061037Jy sigma=1.118972 ! Fit after self-cal, rms=0.061033Jy sigma=1.118926 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027697 Jy ! Component: 100 - total flux cleaned = 0.000378746 Jy ! Component: 150 - total flux cleaned = 0.000411853 Jy ! Component: 200 - total flux cleaned = 0.00041138 Jy ! Total flux subtracted in 200 components = 0.00041138 Jy ! Clean residual min=-0.002797 max=0.002626 Jy/beam ! Clean residual mean=-0.000004 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.387771 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 0.387771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060999Jy sigma=1.118367 ! Fit after self-cal, rms=0.060999Jy sigma=1.118354 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060999Jy sigma=1.118354 ! Fit after self-cal, rms=0.060983Jy sigma=1.118232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.911 mas, bmaj=8.385 mas, bpa=1.278 degrees ! Estimated noise=0.847131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430977 Jy ! Component: 100 - total flux cleaned = 0.00072038 Jy ! Component: 150 - total flux cleaned = 0.000948158 Jy ! Component: 200 - total flux cleaned = 0.00102824 Jy ! Total flux subtracted in 200 components = 0.00102824 Jy ! Clean residual min=-0.002904 max=0.003039 Jy/beam ! Clean residual mean=-0.000002 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.388799 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 0.388799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060973Jy sigma=1.118032 ! Fit after self-cal, rms=0.060971Jy sigma=1.117952 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.20036e-06 Jy ! Component: 100 - total flux cleaned = 8.28963e-05 Jy ! Component: 150 - total flux cleaned = 0.000162822 Jy ! Component: 200 - total flux cleaned = 0.000214368 Jy ! Total flux subtracted in 200 components = 0.000214368 Jy ! Clean residual min=-0.002863 max=0.002998 Jy/beam ! Clean residual mean=-0.000002 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.389013 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.389013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060974Jy sigma=1.118002 ! Fit after self-cal, rms=0.060973Jy sigma=1.117973 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=5.088 mas, bpa=-3.174 degrees ! Estimated noise=0.661637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 5.088 at -3.174 degrees (North through East) ! Clean map min=-0.0025371 max=0.31395 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.849 mas, bmaj=4.528 mas, bpa=1.088 degrees ! Estimated noise=0.927098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.238207 Jy ! Component: 100 - total flux cleaned = 0.306854 Jy ! Component: 150 - total flux cleaned = 0.335582 Jy ! Component: 200 - total flux cleaned = 0.351115 Jy ! Total flux subtracted in 200 components = 0.351115 Jy ! Clean residual min=-0.006178 max=0.007958 Jy/beam ! Clean residual mean=-0.000012 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.351115 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.351115 Jy ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=5.088 mas, bpa=-3.174 degrees ! Estimated noise=0.661637 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118398 Jy ! Component: 100 - total flux cleaned = 0.018697 Jy ! Component: 150 - total flux cleaned = 0.0236065 Jy ! Component: 200 - total flux cleaned = 0.0270255 Jy ! Total flux subtracted in 200 components = 0.0270255 Jy ! Clean residual min=-0.003463 max=0.002903 Jy/beam ! Clean residual mean=-0.000006 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.378141 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.378141 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.911 mas, bmaj=8.385 mas, bpa=1.278 degrees ! Estimated noise=0.847131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419739 Jy ! Component: 100 - total flux cleaned = 0.00618156 Jy ! Component: 150 - total flux cleaned = 0.00742615 Jy ! Component: 200 - total flux cleaned = 0.00840326 Jy ! Total flux subtracted in 200 components = 0.00840326 Jy ! Clean residual min=-0.003057 max=0.003117 Jy/beam ! Clean residual mean=-0.000004 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.386544 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819087 Jy ! Component: 100 - total flux cleaned = 0.00119441 Jy ! Component: 150 - total flux cleaned = 0.00154462 Jy ! Component: 200 - total flux cleaned = 0.00175355 Jy ! Total flux subtracted in 200 components = 0.00175355 Jy ! Clean residual min=-0.002963 max=0.003032 Jy/beam ! Clean residual mean=-0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.388297 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 79 components and 0.388297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=5.088 mas, bpa=-3.174 degrees ! Estimated noise=0.661637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578866 Jy ! Component: 100 - total flux cleaned = 0.000730763 Jy ! Component: 150 - total flux cleaned = 0.000868774 Jy ! Component: 200 - total flux cleaned = 0.000996856 Jy ! Total flux subtracted in 200 components = 0.000996856 Jy ! Clean residual min=-0.002918 max=0.002760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.389294 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.389294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061225Jy sigma=1.122376 ! Fit after self-cal, rms=0.061198Jy sigma=1.121931 wmodel J0945+4636_S_map.mod ! Writing 94 model components to file: J0945+4636_S_map.mod wobs J0945+4636_S_uvs.fits ! Writing UV FITS file: J0945+4636_S_uvs.fits wwins J0945+4636_S_map.win ! wwins: Wrote 3 windows to J0945+4636_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000705033 Jy ! Component: 100 - total flux cleaned = -0.000275211 Jy ! Component: 150 - total flux cleaned = -1.55392e-06 Jy ! Component: 200 - total flux cleaned = 0.000216308 Jy ! Component: 250 - total flux cleaned = 0.00034173 Jy ! Component: 300 - total flux cleaned = 0.000462171 Jy ! Component: 350 - total flux cleaned = 0.000540151 Jy ! Component: 400 - total flux cleaned = 0.000655663 Jy ! Component: 450 - total flux cleaned = 0.00084265 Jy ! Component: 500 - total flux cleaned = 0.000987499 Jy ! Component: 550 - total flux cleaned = 0.00120098 Jy ! Component: 600 - total flux cleaned = 0.00127127 Jy ! Component: 650 - total flux cleaned = 0.00147603 Jy ! Component: 700 - total flux cleaned = 0.00161043 Jy ! Component: 750 - total flux cleaned = 0.00180798 Jy ! Component: 800 - total flux cleaned = 0.00193775 Jy ! Component: 850 - total flux cleaned = 0.00206491 Jy ! Component: 900 - total flux cleaned = 0.0021274 Jy ! Component: 950 - total flux cleaned = 0.00221976 Jy ! Component: 1000 - total flux cleaned = 0.00218969 Jy ! Component: 1050 - total flux cleaned = 0.00236972 Jy ! Component: 1100 - total flux cleaned = 0.00254671 Jy ! Component: 1150 - total flux cleaned = 0.00260451 Jy ! Component: 1200 - total flux cleaned = 0.00269066 Jy ! Component: 1250 - total flux cleaned = 0.00280435 Jy ! Component: 1300 - total flux cleaned = 0.00277614 Jy ! Component: 1350 - total flux cleaned = 0.00288709 Jy ! Component: 1400 - total flux cleaned = 0.0029689 Jy ! Component: 1450 - total flux cleaned = 0.00299588 Jy ! Component: 1500 - total flux cleaned = 0.00304964 Jy ! Component: 1550 - total flux cleaned = 0.00310273 Jy ! Component: 1600 - total flux cleaned = 0.00310282 Jy ! Component: 1650 - total flux cleaned = 0.00315445 Jy ! Component: 1700 - total flux cleaned = 0.00323099 Jy ! Component: 1750 - total flux cleaned = 0.00323109 Jy ! Component: 1800 - total flux cleaned = 0.00333122 Jy ! Component: 1850 - total flux cleaned = 0.00335608 Jy ! Component: 1900 - total flux cleaned = 0.00335615 Jy ! Component: 1950 - total flux cleaned = 0.00340447 Jy ! Component: 2000 - total flux cleaned = 0.00338066 Jy ! Component: 2050 - total flux cleaned = 0.0034042 Jy ! Component: 2100 - total flux cleaned = 0.00335755 Jy ! Component: 2150 - total flux cleaned = 0.00338077 Jy ! Component: 2200 - total flux cleaned = 0.00338072 Jy ! Component: 2250 - total flux cleaned = 0.00340353 Jy ! Component: 2300 - total flux cleaned = 0.00342608 Jy ! Component: 2350 - total flux cleaned = 0.00335905 Jy ! Component: 2400 - total flux cleaned = 0.00338142 Jy ! Component: 2450 - total flux cleaned = 0.00340334 Jy ! Component: 2500 - total flux cleaned = 0.00338138 Jy ! Component: 2550 - total flux cleaned = 0.00335951 Jy ! Component: 2600 - total flux cleaned = 0.00333793 Jy ! Component: 2650 - total flux cleaned = 0.00329541 Jy ! Component: 2700 - total flux cleaned = 0.00335866 Jy ! Component: 2750 - total flux cleaned = 0.00331684 Jy ! Component: 2800 - total flux cleaned = 0.00329605 Jy ! Component: 2850 - total flux cleaned = 0.00329623 Jy ! Component: 2900 - total flux cleaned = 0.00329639 Jy ! Component: 2950 - total flux cleaned = 0.00323587 Jy ! Component: 3000 - total flux cleaned = 0.00329617 Jy ! Component: 3050 - total flux cleaned = 0.00329604 Jy ! Component: 3100 - total flux cleaned = 0.00331557 Jy ! Component: 3150 - total flux cleaned = 0.00321745 Jy ! Component: 3200 - total flux cleaned = 0.00333424 Jy ! Component: 3250 - total flux cleaned = 0.00331478 Jy ! Component: 3300 - total flux cleaned = 0.00333407 Jy ! Component: 3350 - total flux cleaned = 0.003372 Jy ! Component: 3400 - total flux cleaned = 0.00340995 Jy ! Component: 3450 - total flux cleaned = 0.00341 Jy ! Component: 3500 - total flux cleaned = 0.00344744 Jy ! Component: 3550 - total flux cleaned = 0.00352171 Jy ! Component: 3600 - total flux cleaned = 0.00357685 Jy ! Component: 3650 - total flux cleaned = 0.00355849 Jy ! Component: 3700 - total flux cleaned = 0.00359485 Jy ! Component: 3750 - total flux cleaned = 0.00364918 Jy ! Component: 3800 - total flux cleaned = 0.00372126 Jy ! Component: 3850 - total flux cleaned = 0.00381064 Jy ! Component: 3900 - total flux cleaned = 0.00384609 Jy ! Component: 3950 - total flux cleaned = 0.00386358 Jy ! Component: 4000 - total flux cleaned = 0.00388116 Jy ! Component: 4050 - total flux cleaned = 0.00395113 Jy ! Total flux subtracted in 4096 components = 0.00403799 Jy ! Clean residual min=-0.001084 max=0.001301 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.393332 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 356 components and 0.393332 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0945+4636_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 5.088 at -3.174 degrees (North through East) ! Clean map min=-0.0023765 max=0.31448 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0945+4636_S_map.fits wmodel /vlbi/uf001/uva//J0945+4636_S_map.mod ! Writing 356 model components to file: /vlbi/uf001/uva//J0945+4636_S_map.mod wobs /vlbi/uf001/uva//J0945+4636_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0945+4636_S_uvs.fits wwins /vlbi/uf001/uva//J0945+4636_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0945+4636_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.314483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281215 0.281215 0.56243 1.12486 2.24972 4.49944 8.99887 17.9977 35.9955 71.991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.314 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1066.8 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0945+4636_S_dfm.log closed on Mon Jan 14 00:36:40 2019